Arrondi

Arrondi, or arrondie, in heraldry, as in cross-arrondi, or rounded, is that whose arms are composed of sections of a circle, not opposite to each other, so as to make the arm bulge out thicker in one part than another; but both the sections of each arm lie the same way, so that the arm is of a uniform thickness throughout. All of them terminate at the edges of the escutcheon like the plain cross.
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adj. round, rounded; rotund

n. roundness, circularity, quality of having a round shape

v. round

Modification de la trajectoire de vol d'un aéronef destinée à réduire la vitesse verticale de descente en vue du posé. 13/12/99

The change in the flight path of an aircraft so as to reduce the rate of descent for touchdown. Also called "roundout". 1/3/73

See flare. 1/2/74